Home / 224,415,588.40-336,339,947.40-109,151,940.40

Finding the Fourth Proportional to 224,415,588.40, 336,339,947.40 and 109,151,940.40

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Solution

The fourth proportional to 224,415,588.40, 336,339,947.40 and 109,151,940.40 is: 163,590,052.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,415,588.40 : 336,339,947.40 = 109,151,940.40 : x
  2. Step 2: Convert to fraction form
    224,415,588.40/336,339,947.40 = 109,151,940.40/x
  3. Step 3: Cross multiply
    224,415,588.40x = 336,339,947.40 × 109,151,940.40
  4. Step 4: Simplify right side
    224,415,588.40x = 36,712,157,892,743,936
  5. Step 5: Solve for x
    x = 36,712,157,892,743,936/224,415,588.40
  6. Step 6: Final answer
    x = 163,590,052.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.